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date(): It is not safe to rely on the system\'s timezone settings.解决...

...成的,本文提供了3种方法来解决这个问题。 实际上,从PHP 5.1.0开始当对使用date()等函数时,如果timezone设置不正确,在每一次调用时间函数时,都会产生E_NOTICE 或者 E_WARNING 信息,而又在php中,date.timezone这个选项,默认情况下是...
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php中三个等于号是什么意思?=== - 更多技术 - 清泛网 - 专注C/C++及内核技术

php中三个等于号是什么意思?===1、=:赋值,在逻辑运算时也有效;2、==:等于运算,但是不比较值的类型;3、===:完全等于运算,不仅比较值,而且还比较值的类型,只有两...1、=:赋值,在逻辑运算时也有效; 2、==:等于...
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php类调用自己的函数 - 更多技术 - 清泛网 - 专注C/C++及内核技术

php类调用自己的函数直接func()会报错,函数未定义。成员函数:$this->func();静态函数:self::func();或类名::func();直接func()会报错,函数未定义。 成员函数: $this->func(); 静态函数: self::func(); 或 类名::func();php 调用 自己函数
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phpcms 启用手机门户(自动判断手机浏览器) - 更多技术 - 清泛网 - 专注C/...

phpcms 启用手机门户(自动判断手机浏览器)1、确定一个域名作为你手机wap站点的访问域名,例如:http: m.xxx.com。接下来在域名管理系统中简析这个域名到你的服务器地址。2、修改 ca...1、确定一个域名作为你手机wap站点的访问...
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Discuz轻松生成sitemaps.xml网站地图 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...针对论坛版块生成sitemaps xml:●建立一个名为cron_sitemaps php的文件;●复制以下代码区的内容到cron_sitemaps php中,并保存文件;PS:注意编码,选择自己DZ对应的编码,我 只针对论坛版块生成sitemaps.xml: ●建立一个名为“cron_sit...
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Remove Trailing Slash From String PHP

Is it possible to remove the trailing slash / from a string using PHP? 5 Answers 5 ...
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Hidden features of mod_rewrite

...directories RewriteCond %{REQUEST_FILENAME} !-d # map requests to index.php and append as a query string RewriteRule ^(.*)$ index.php?query=$1 Since Apache 2.2.16 you can also use FallbackResource. Handling 301/302 redirects: RewriteEngine on # 302 Temporary Redirect (302 is the default, but ...
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Getting visitors country from their IP

... via their IP... Right now I'm using this ( http://api.hostip.info/country.php?ip= ...... ) 29 Answers ...
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How to get parameters from a URL string?

...ery); echo $query['email']; If you want to get the $url dynamically with PHP, take a look at this question: Get the full URL in PHP share | improve this answer | follow ...
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json_encode is returning NULL?

... mysql_set_charset is better for the security reason since PHP 5.2.3. See php.net/manual/en/function.mysql-set-charset.php for the details. – masakielastic Jun 3 '13 at 4:07 ...